This is a recipe that I always used on Thanksgiving Eve. It's delish! I usually make a few without the onions and poppy seeds for the kids. I make them the day before, wrap them up and then warm them right before serving. Yummo!
1/2 lb. butter
3 tbsp. regular mustard
1 sm. onion, grated
1 tbsp. Worcestershire sauce
1 1/2 tbsp. poppy seeds
1 lb. shaved ham (The deli will do this for you)
1/2 lb. Swiss cheese, shaved
16 hamburger buns (Onion rolls are good too!)
Soften butter and mix well with mustard, onion, Worcestershire sauce and poppy seeds. Spread on both sides of buns. Fill generously with ham and Swiss cheese. Wrap in foil and place in freezer or in oven at 275 degrees for 20 minutes. For those taken from freezer, defrost somewhat before heating or increase the heating time.